{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf77d6ea5945767635e83a66289cf6a944f7b6953342d5dc33c340fe66e7fa27f",
    "signature": "0xc093d375070b863be94289841d68e56c2b1210a1e196ccfa9f2fee4a549483f72e3ae769a1630eb514a40d1a96d0744f17c3dc0b77fc216e3e8cec3ee5efddaa1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
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}